MIAA Baseball Rules MLB rules are used with the following MIAA - PowerPoint PPT Presentation

MIAA Baseball Rules • MLB rules are used with the following MIAA modifications: • Leagues may amend a rule, provided such an amendment is not a substantive change to MIAA rules. However, leagues may wish to change such things as the type of ball, free substitutions, or similar acts to speed the game. • All players must wear batting helmets of the full protection type, including double ear flaps and visor, while at bat, or while coaching the bases. • Catcher MUST wear full crown protective helmet. Applies to warm-ups as well. • Jewelry may not be worn by baseball players during practice or games.

MIAA Baseball Rules • Adult coaches may coach at first and third bases. • Adult coaches/managers may serve as base coaches as long as they are in coordinating and matching school colors with those of their uniformed players. Full uniforms are recommended. • An adult coach approved by the school’s administration must remain on the team bench at all times. • On-field adult base coaches will be required to wear a protective helmet. The adult protective helmet can be a hard liner shell that fits inside the baseball cap (skull cap), a one flap, two flaps or no flap batting helmet. • BBCOR Bats • Penalty for using an illegal bat: “ A batter is out if he enters the batter’s box with an illegal bat or is discovered having used an illegal bat. If the infraction is discovered before the next pitch following the turn at bat of the player who used an illegal bat, the defense may take the penalty or the result of the play. • A designated hitter can be used for any player.

MIAA Baseball Rules • The NFHS re-entry rule – MIAA Tournament Rule. • Only the 10 players listed on starting line-up are eligible to re-enter. Re-entry is allowed only once. • DH and position player being DH’d for are locked to that spot in the batting order. • Re-entry for DH allowed as long as DH position has not been terminated. • DH is terminated when the position player being DH’d for goes in on offense (hit or run). Note they can only go in for the DH at the time and they must remain in the DH batting slot. • DH is terminated when DH goes in on defense. • Since the DH is considered an offensive player only, the only way the DH can reenter without terminating the DH is to pinch hit or pinch run. • Once the DH position is terminated, the original player being DH’d for may re-enter (only into the original slot occupied by DH). • Any time the current pitcher or former pitcher is removed from game by going to bench, they may re-enter game but cannot pitch. • The only way a pitcher could return as a pitcher is if they remained in the game defensively and was never substituted for in any capacity at any time.

MIAA Baseball Rules • Coaches are responsible to present to the umpire and opposing coach at the home plate pre-game meeting a line-up card to include the starting line-up and eligible players with their number – (Tournament Rule) • Failure to declare a DH prior to the game precludes the use of the DH in that game. • The “Strike Two” Rule • The NCAA Force-Play-Slide Rule and NCAA Collision Rule (bases only) will be in effect. The MLB Collision Rule will be in effect for home plate only. • A regulation game shall be declared, if a team is leading by 15 or more runs after 5 complete innings (or 4 ½ if the home team is ahead).